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Message-ID: <3c16e8dc0711041457r684fb42fpc3845a941162b65d@mail.gmail.com> Date: Sun, 4 Nov 2007 19:57:08 -0300 From: "Felipe Dias" <felipediassss@...il.com> To: "Jiri Slaby" <jirislaby@...il.com> Cc: linux-kernel@...r.kernel.org Subject: Re: textsearch in module = BUG: scheduling while atomic I change the algo, from "bm" to "kmp" and probably resolve. I will make more tests and if error occour i post latter... Thanks so much. Felipe Dias On 11/4/07, Jiri Slaby <jirislaby@...il.com> wrote: > On 11/04/2007 11:16 PM, Jiri Slaby wrote: > > On 11/04/2007 11:05 PM, Felipe Dias wrote: > >> Ow sorry... the warning: > >> > >> BUG: scheduling while atomic: gnome-cups-icon/0x00000101/3827 > >> [<c02aefe6>] __sched_text_start+0x56/0x7c8 > >> [<c0130139>] autoremove_wake_function+0x14/0x33 > >> [<c0119284>] __wake_up_common+0x35/0x53 > >> [<c01197f6>] __wake_up+0x32/0x43 > >> [<c02af847>] wait_for_completion+0x6a/0x9f > >> [<c011b6ae>] default_wake_function+0x0/0xc > >> [<c012cdff>] call_usermodehelper_keys+0xad/0xc5 > >> [<c012ceec>] request_module+0xd5/0xe6 > > > > Seems like it is not inteded for using in atomic at all (you probably passed an > > unknown algo here to the prepare function). You seem to have to use a workqueue > > if it is possible or prepare the serach before the interrupt occurs. > > Or pass 0 instead of TS_AUTOLOAD. > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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